Service parts for the AC250
Grouped by system, with how many of each the parts manual calls for.
Oil system
1 requiredPrices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
| Oil capacity | 36.0 L |
|---|
Filters for the Cummins/Onan LTA10
6Engine-mounted filters the filter manufacturers list for this engine family. These come from the engine, not from this generator set’s own parts list, so confirm against your serial number before ordering.
| System | Filter | Description | Cross-references | |
|---|---|---|---|---|
| Oil filter | P550777 | Lube Filter, Spin-On Bypass | CUMMINS 3021658, CUMMINS 33004232, NAPA 1749, BALDWIN B7577 | FridayParts $43.56 |
| Oil filter | P551670 | Lube Filter, Spin-On Full Flow | CUMMINS 298670, CUMMINS 299670, NAPA 1970, CARBOCOL 0026 | FridayParts $26.68 |
| Fuel filter | P550105 | Fuel Filter, Spin-On Primary | CUMMINS 154700, CUMMINS 154710, NAPA 3109, NAPA 3405 | buy |
| Fuel / water separator | P558000 | Fuel Filter, Water Separator Spin-On Twist&Drain | CUMMINS 3308638, CUMMINS 3308683, NAPA 3405, NAPA 3693 | KuduParts $24.00 FridayParts $25.66 |
| Fuel / water separator | P550106 | Fuel Filter, Water Separator Spin-On | CUMMINS 154789, CUMMINS 156164, NAPA 3405, BALDWIN BF957-D | FridayParts $285.60 |
| Coolant filter | P554071 | Coolant Filter, Spin-On | CUMMINS 209604, CUMMINS 209606, NAPA 4071, WALGAHN-MOTORENTECHN 00811412 | FridayParts $397.60 |
Same engine, other brands
1 brandThe Cummins/Onan LTA10 in this set also powers 4 generator sets sold under 1 other brand. Service parts and maintenance intervals for the engine are shared; enclosure, alternator, controller and ratings are not.
| Brand | Models |
|---|---|
| Cummins/Onan | 2100 Series, DFAA, DFAB, DFAC |
Maintenance & consumables
for the Cummins/Onan LTA10| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | ||||
| Fuel filter | — | ||||
| Oil filter | Lube, Spin-On | LF3000 | Amazon eBay $76.00 NAPA $66.59 | ||
| Battery | Two 12V Group 8D batteries | — | |||
| Belt | — | ||||
| Coolant | 49.0 L | — | |||
| Oil | 36.0 L | — | |||
| Spark plug | — |
Common questions
What engine is in the AKSA AC250?
The AKSA AC250 is powered by the Cummins/Onan LTA10 engine.
How much oil does the AKSA AC250 take?
The Cummins/Onan LTA10 engine in the AKSA AC250 has an oil capacity of 36.0 liters.
What is the cooling system capacity of the AKSA AC250?
The AKSA AC250 cooling system holds 49 liters (12.9 US gallons) for the engine, per the manufacturer specification sheet.
Which oil filter part number does the AKSA AC250 take?
The AKSA AC250 uses oil filter part number LF3000.
Parts
12| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 0300-4623-05 | DFAA (600V) | 1 | Current transformer | Amazon eBay |
| 0300-4623-06 | DFAB (600V) | 1 | Current transformer | Amazon eBay $153.95 |
| 0300-4623-07 | DFAC (600V) | 1 | Current transformer | Amazon eBay |
| 0300-4623-17 | DFAA BR (0-480V) | 1 | Current transformer | Amazon eBay $165.95 |
| 0300-4623-19 | DFAB BR (0-480V) | 1 | Current transformer | Amazon eBay |
| 0300-4623-21 | DFAC BR (0-480V) | 1 | Current transformer | Amazon eBay |
| 960-0167 | Battery, Group Number: 8D, CCA (minimum): 1400, Cold Soak® -40°F (-40°C) | 2 | Battery | Amazon eBay |
| A40-TB1-2 | SWITCHED B+ | Belt | Amazon eBay | |
| A40-TB1-4 | GROUND | Belt | Amazon eBay | |
| A40-TB1-7 | COMMON ALARM | Belt | Amazon eBay | |
| A40-TB1-8 | JUMPER WIRE | Belt | Amazon eBay | |
| LF3000 | Lube, Spin-On | 1 | Oil filter | Amazon eBay $76.00 NAPA $66.59 |
Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Available documents
This page was generated from the 1 manufacturer document above by automated extraction; every figure shown is copied from one of them. How the data is compiled.